Specification |
Frequency Range: GSM900;
Frequency: 925~960MHz;
Application: Conference Center;
Name: Audio Jammer Prevents Voice Recording;
Shielding Objects: Mobile Phones, Digital Recording Pens, Recorders a;
Shielding Effect: Above 83%;
Shielding Distance: 1-2m;
Shielding Angles: Horizontal 90-120°/Vertical 90-120°;
Weight: 250g;
Size of Product: 122*78*27mm;
Power Supply Mode: Built-in Battery/Power Adapter;
Operating Current: 0.1A;
Interference Mode: Acoustic Interference;
Interference Strength: 85dB;
Operating Temperature: -30c-40c;
Material of Shell: Plastic;
Fittings: Host, Expander, Power Allocator, Special Connectio;
Color: Black;
|
Frequency Range: 2g/3G/4G/2.4G/WiFi/GPS etc;
Frequency: 700/800/850/900/1800/2100/1900/2300/2400/2600/3400;
Application: Examination Hall;
Colour: Black;
Size: 363*137*42mm;
Jamming Range: up to 40meters, Depend on Signal Strength;
Antenna: 8 PCS Omni Antennas;
|
Frequency Range: 1.5g/2.4G/5.8g/900MHz;
Frequency: 1.5g/2.4G/5.8g/900MHz;
Application: Drone Jamming;
Part No.: PTC-Uav-H4;
Total Working Bands: 4 Bands;
Total Working Output Power: 30W;
Internal Battery Support: Yes;
Battery Working Time: 40minutes;
Jamming Range: About 50-100m;
|
Frequency Range: GSM CDMA 3G 4G WiFi GPS Lojack;
Frequency: 2100-2170,2400-2500,850-960,1520-1580,1805-1990MHz;
Application: Conference Center;
Total Output Power: 60W;
Jamming Range: up to 50-100m;
Block Frequency: GSM 3G 4G 5g WiFi GPS Lojack UHF VHF;
Feature: Frequency Bands and Output Power Selectable.;
Special Technology to Prevent: Interference Between Each Frequency Band;
Application Area: Exam Hall,Meeting Room,Library;
Work Time: Working 24 Hours/365days Continuously.;
Advantage: Frequency Bands and Output Power Selectable;
Antenna Type Options: Directional or Omni-Directional Antennas Option;
Aluminum-Alloy Casing: Protection Resistance to Dust Water and Corroding;
|
Frequency Range: GSM CDMA 3G 4G WiFi GPS Lojack;
Frequency: 2100-2170,2400-2500,850-960,1520-1580,1805-1990MHz;
Application: Conference Center;
Total Output Power: 60W;
Jamming Range: up to 50-100m;
Block Frequency: GSM 3G 4G 5g WiFi GPS Lojack UHF VHF;
Feature: Frequency Bands and Output Power Selectable.;
Special Technology to Prevent: Interference Between Each Frequency Band;
Application Area: Exam Hall,Meeting Room,Library;
Work Time: Working 24 Hours/365days Continuously.;
Advantage: Frequency Bands and Output Power Selectable;
Antenna Type Options: Directional or Omni-Directional Antennas Option;
Aluminum-Alloy Casing: Protection Resistance to Dust Water and Corroding;
|